JPS63136041U - - Google Patents
Info
- Publication number
- JPS63136041U JPS63136041U JP2427087U JP2427087U JPS63136041U JP S63136041 U JPS63136041 U JP S63136041U JP 2427087 U JP2427087 U JP 2427087U JP 2427087 U JP2427087 U JP 2427087U JP S63136041 U JPS63136041 U JP S63136041U
- Authority
- JP
- Japan
- Prior art keywords
- stress
- boss
- side plate
- hydraulic excavator
- boom
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2427087U JPS63136041U (he) | 1987-02-23 | 1987-02-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2427087U JPS63136041U (he) | 1987-02-23 | 1987-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63136041U true JPS63136041U (he) | 1988-09-07 |
Family
ID=30823347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2427087U Pending JPS63136041U (he) | 1987-02-23 | 1987-02-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63136041U (he) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09105144A (ja) * | 1995-10-12 | 1997-04-22 | Yutani Heavy Ind Ltd | アームの前部構造 |
JP2012021335A (ja) * | 2010-07-15 | 2012-02-02 | Hitachi Constr Mach Co Ltd | 作業機械のボス構造 |
JP2019116760A (ja) * | 2017-12-27 | 2019-07-18 | 株式会社クボタ | 作業機のアーム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS554454A (en) * | 1978-06-27 | 1980-01-12 | Sumitomo Heavy Ind Ltd | Method of manufacturing boom for use in hydraulic shovel |
-
1987
- 1987-02-23 JP JP2427087U patent/JPS63136041U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS554454A (en) * | 1978-06-27 | 1980-01-12 | Sumitomo Heavy Ind Ltd | Method of manufacturing boom for use in hydraulic shovel |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09105144A (ja) * | 1995-10-12 | 1997-04-22 | Yutani Heavy Ind Ltd | アームの前部構造 |
JP2012021335A (ja) * | 2010-07-15 | 2012-02-02 | Hitachi Constr Mach Co Ltd | 作業機械のボス構造 |
JP2019116760A (ja) * | 2017-12-27 | 2019-07-18 | 株式会社クボタ | 作業機のアーム |
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